VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
VII/110A
  Rich Clusters of Galaxies (Abell+ 1989)
ReadMe+ftp
1989ApJS...70....1A
Similar Catalogs
Post annotation 		img(gal)
1.VII/110A/table4Southern "Abell Catalog" (1364 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);(unassigned);(unassigned);phys.veloc)
  ACO  (i) [2713,4076] "Abell" number for the southern rich cluster ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAB1950 "h:m:s" right ascension (B1950) (spect.index;(unassigned);arith.factor;(unassigned);arith)
  DEB1950 "d:m:s" declination (B1950) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  Field (char) [0-9F] the Southern Sky Survey Field number in which the cluster is located ((unassigned);stat.filling;arith.factor;spect.line.veloc;time.lifetime)
  Xcen mm rectangular coordinates if the apparent cluster center, referred to the CENTER of the Southern Sky Survey Field (+ = east) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phys.atmol.term)
  Ycen mm same with above (+ = north) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phys.atmol.term)
  Atype (char) [ IR?:] cluster classification in Abell's system: I = irregu lar, R = regular, IR and RI = intermediate, ":" and "?" see file "docu.txt" ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  BMtype (char) [- I:?] cluster classification in the Bautz-Morgan system ((unassigned);(unassigned);(unassigned);phys.mass;meta.main)
  Count ct [0,] number of cluster members between m3 and m3+2, corrected for background ((unassigned);(unassigned);(unassigned);src.var)
  u_Count (char) [:*?)] uncertainty of the Count ((unassigned);(unassigned);(unassigned);pos.galactic.lon;time.duration)

ALL cols		    
 (i)indexed column
  m1 mag (n) weighted mean total V mag. estimated for the first-ranked cluster member (no galactic extinction correction has been applied) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  u_m1 (char) [:?*] ":" = s.d. of more than ±0.5mag "?" = s.d. of more than ±1.0mag "*: = known or probable foreground object ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  m3 mag weighted mean total V magnitude estimated for the third-ranked cluster member (again uncorrected) ((unassigned);em.IR.8-15um;arith.factor;stat.filling;(unassigned);(unassigned))
  u_m3 (char) [:?*] same with u_m1 ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  m10 mag weighted mean total V magnitude estimated for the tenth-ranked cluster member (again uncorrected) ((unassigned);(unassigned);arith.factor;stat.filling)
  u_m10 (char) [:?*] same with u_m1 ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  Prev (char) [ BDdKOQRSs] sources of previous listings B = Braid and MacGillivray (1978MNRAS.182..241B), etc. see file "docu.txt" ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Xpos mm rectangular coordinates of the apparent cluster center, referred to the south-east (lower left) edge of the Southern Sky Survey Field (x coordinate) (src.class.struct;(unassigned);stat.min;(unassigned);phys.atmol.term)
  Ypos mm same with above (y coordinate) ((unassigned);(unassigned);(unassigned);(unassigned);phys.atmol.term)